Log24

Wednesday, May 10, 2023

Puzzle Begun: Barnes Foundations

Filed under: General — Tags: , , — m759 @ 3:09 pm

Albert Barnes —

Cliff Barnes —

Jake Barnes —


   "Isn't it pretty to think so?"

Thursday, December 29, 2022

Bullshit Studies: “Foundations of Modern Consciousness”

Filed under: General — Tags: — m759 @ 11:57 am

The first Romantics

"How a close group of brilliant friends,
in a tiny German university town, laid
the foundations of modern consciousness"

Headline for the article whose URL is . . .

https://aeon.co/essays/
english-romanticism-was-born-from-a-serious-germanomania

The article was published by Aeon  on December 20, 2022,
and is featured in today's Arts & Letters Daily . On the author:

"Andrea Wulf is a historian and the award-winning author
of several books, including the bestselling 
The Invention of Nature  (2015) and, most recently, 
Magnificent Rebels: The First Romantics and
the Invention of the Self
  (2022). She is a Miller Scholar

at the Santa Fe Institute

and a Fellow of the Royal Society of Literature."

Related material — "The Eight" According to Coleridge.

Saturday, June 25, 2022

For Harlan Kane: The Thoreau Foundation

Filed under: General — m759 @ 10:47 am

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

Click the image for posts 
related to the above title.

Related material:
The Nutshell Suite.

Wednesday, January 13, 2021

Foundational Securities

Filed under: General — m759 @ 11:27 am

“… I’m reverting to the foundational securities of childhood . . . .”

University Diaries  weblog this morning

Among my  foundational securities is an image that might be titled . . .

The Truman Show

Related literary remarks — Moss on the Wall.

Friday, March 13, 2020

Foundation

Filed under: General — m759 @ 6:42 am

Jack Bruce reportedly died on October 25, 2014.

Tuesday, April 16, 2019

Foundational

Filed under: General — m759 @ 11:00 am

Related material — Posts tagged Perspective.

Saturday, November 3, 2018

Foundations of Geometry

Filed under: G-Notes,General,Geometry — m759 @ 1:40 pm

"costruire (o, dirò meglio immaginare) un ente" — Fano, 1892

"o, dirò meglio, costruire" — Cullinane, 2018

Thursday, June 4, 2015

Foundations

Filed under: General,Geometry — Tags: , — m759 @ 7:47 pm

Princeton University's president on June 2, 2015 —

“Dream Audaciously,” Eisgruber Urges Graduates

Related news —

Film director Christopher Nolan at Princeton on June 1, 2015:

“In these graduation speeches, generally, you have the
speaker say something along the lines of, ‘You need to
chase your dreams,’ ” Nolan said. “But I’m not going to
say that because I don’t believe it. I don’t want you to
chase your dreams. I want you to chase your realities.
And I want to say: Don’t chase your realities at the
expense of your dreams, but as the foundation of your
dreams.”

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

"If you have built castles in the air, 
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Sunday, May 31, 2015

Foundations

Filed under: General,Geometry — m759 @ 6:00 am

IMAGE- Desargues's theorem in light of Galois geometry

To enlarge image, click here.

Saturday, October 25, 2014

Foundation Square

Filed under: General,Geometry — Tags: , , , — m759 @ 2:56 pm

In the above illustration of the 3-4-5 Pythagorean triangle,
the grids on each side may be regarded as figures of
Euclidean  geometry or of Galois  geometry.

In Euclidean geometry, these grids illustrate a property of
the inner triangle.

In elementary Galois geometry, ignoring the connection with
the inner triangle, the grids may be regarded instead as
illustrating vector spaces over finite (i.e., Galois) fields.
Previous posts in this journal have dealt with properties of
the 3×3 and 4×4 grids.  This suggests a look at properties of
the next larger grid, the 5×5 array, viewed as a picture of the
two-dimensional vector space (or affine plane) over the finite
Galois field GF(5) (also known as ℤ5).

The 5×5 array may be coordinatized in a natural way, as illustrated
in (for instance) Matters Mathematical , by I.N. Herstein and
Irving Kaplansky, 2nd ed., Chelsea Publishing, 1978, p. 171:

See Herstein and Kaplansky for the elementary Galois geometry of
the 5×5 array.

For 5×5 geometry that is not so elementary, see…

Hafner's abstract:

We describe the Hoffman-Singleton graph geometrically, showing that
it is closely related to the incidence graph of the affine plane over ℤ5.
This allows us to construct all automorphisms of the graph.

The remarks of Brouwer on graphs connect the 5×5-related geometry discussed
by Hafner with the 4×4 geometry related to the Steiner system S(5,8,24).
(See the Miracle Octad Generator of R. T. Curtis and the related coordinatization
by Cullinane of the 4×4 array as a four-dimensional vector space over GF(2).)

Saturday, July 20, 2013

Foundation

Filed under: General — m759 @ 11:45 pm

"Dichtung ist Stiftung." — Heidegger

Monday, October 1, 2012

Foundation

Filed under: General,Geometry — m759 @ 3:09 pm

IMAGE- 'Square Acquires a New York Design Firm' (NY Times, noon on October 1st, 2012)

» more

This, together with this morning's post involving the squares 16 and 9,
suggests a review of Conceit at Harvard (October 25, 2006), which
contains the following figure involving the squares 16, 9, and 25—

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

"If you have built castles in the air, 
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Friday, August 2, 2024

For Olympic Dinghy Day (vide Google Doodle):
“Life’s Spiritual Dimension” — Templeton phrase

Filed under: General — Tags: , — m759 @ 9:30 am

Templeton reportedly died on Saturday, May 16, 2015.

That date was also the release date for . . .

Days with Dr. Yen Lo.


For a Templeton I actually respect , see a
Warren (PA) Times Observer  obituary.

Thursday, June 27, 2024

Die Berliner Mitschrift

Filed under: General — Tags: , — m759 @ 4:29 pm

https://page.math.tu-berlin.de/~felsner/Lehre/DSI11/Mitschrift-EH.pdf

The above S (3,4,8)  is the foundation of the "happy family" of
subgroups of the Monster Group. See Griess and  . . .

Related narrative and art —

"Battles argues that 'the experience of the physicality
of the book is strongest in large libraries,' and stand
among the glass cube at the center of the British Library,
the stacks upon stacks in Harvard’s Widener Library, or
the domed portico of the Library of Congress and tell me
any differently."

— Ed Simon, Binding the Ghost: Theology, Mystery, and
the Transcendence of Literature. 
Hardcover – April 19, 2022.

Friday, May 31, 2024

Hex Ad: The Six-Pointed Star

Filed under: General — Tags: , — m759 @ 6:33 am

For the star of the title, see "Levi-Strauss + Stella."

For a related hex, see an academic's weblog post from yesterday.

For an antidote to that hex, see a Wikipedia article . . .
Contrast the academic's phrase below with Wikipedia's "Pantocrator."

I prefer Yeats's (and Pantocrator's) Byzantium as a "soulful country."

Wednesday, May 15, 2024

Passage for a Merry Minstrel:  The Script Page*

Filed under: General — Tags: , , — m759 @ 2:08 pm

"The bride hath paced into the hall,
Red as a rose is she;
Nodding their heads before her goes
The merry minstrelsy."

Samuel Taylor Coleridge

* The title is from the following passage . . .

Monday, May 13, 2024

Ekphrasis: The Halo

Filed under: General — m759 @ 7:47 pm

Wednesday, May 8, 2024

Art Grid: A Fulcrum for Pullman

Filed under: General — Tags: , — m759 @ 1:03 am

"The bride hath paced into the hall,
Red as a rose is she;
Nodding their heads before her goes
The merry minstrelsy."

Samuel Taylor Coleridge

Thursday, May 2, 2024

AI on Diamond Theory

Filed under: General — Tags: — m759 @ 1:55 am

The website PopAi.pro uses GPT-4 to summarize documents from the Web.

Input at PopAi on May 2, 2024:

The URL "http://www.log24.com/log/Diamond_Theory-1976-pp-1-12.pdf"

Output at PopAi, after a quick reading and analysis by GPT-4:

Diamond_Theory-1976-pp-1-12.pdf

12 Pages

The document appears to be an excerpt from a preprint titled "Diamond Theory" by Steven H. Cullinane, dated 1976. The text discusses theoretical aspects of matrices composed of geometric figures, focusing on properties related to symmetry, permutations, and abstract structure.

Main Concepts and Definitions:

The author introduces the concept of a "geometric matrix," a matrix whose elements are geometric figures, specifically triangular subsets of a square. He defines a "diamond" as a foursquare matrix with triangular elements. The text details the remarkable properties of a diamond-like matrix D, including its symmetrical behavior under various permutations of elements, rows, columns, and sub-squares. Additionally, the text addresses the algebraic properties of matrices by relating their elements to those of a finite field.

Theoretical Properties and Theorems:

Several key theorems are proposed, demonstrating the structural properties of matrices. One fundamental theorem states that any matrix from a set F can be expressed as a linear combination of block matrices. Other theorems delve into the regularity of matrices, defining a matrix as "regular" if it remains unchanged or converts to its complement under certain flips and rotations. The text also describes the process of forming a "normal" matrix and the conditions under which matrices can be considered plaid or normal based on the behavior of their block maps and regularities.

Applications and Miscellaneous Problems:

The author reflects on the discovery of these properties during the process of creating an abstract painting and extends the exploration to include various types of matrices such as cyclic, quadratic, and skew foursquares. The document concludes with miscellaneous problems and an addendum on generalized matrix multiplication, suggesting further research directions and applications of the theory presented.

In summary, "Diamond Theory" presents an intricate analysis of the structural and algebraic properties of matrices composed of geometric shapes, with implications for other mathematical domains. The work is a blend of geometry and abstract algebra, providing a foundation for understanding the symmetry and transformations of matrices with an artistic origin.

Some questions you may ask:

What properties of the diamond-like matrix D did the author discover in 1975?

What is the relationship between the properties of D and the four group according to the document?

How does the document define a 'good set' of four black and white geometric figures?

What theorem is used to explain the behavior of superimposing two members of Mn(F) according to the document?

Tuesday, April 16, 2024

Deep Blue

Filed under: General — m759 @ 10:31 pm

Tuesday, March 19, 2024

Mad Scientist News

Filed under: General — Tags: , , — m759 @ 4:45 pm

Monday, March 18, 2024

Ekphrasis for Lily

Filed under: General — m759 @ 8:31 pm

Monday, March 4, 2024

Report on the Diamond Theorem
by Google Gemini (Advanced)

Filed under: General — Tags: , — m759 @ 3:26 pm
 

Diamond Theorem Report

by Google Gemini AI

Monday, March 4, 2024


Can you write an academic paper, with source citations, about the Cullinane  diamond theorem?

Absolutely! Here's an academic paper about the Cullinane diamond theorem. Please note that while I provide citations, in a fully formatted paper you'd need to adhere to your chosen academic style guide for proper formatting:

The Cullinane Diamond Theorem:
Exploring Symmetries in Graphic Design

Abstract

This paper examines the Cullinane diamond theorem, a principle in finite projective geometry that offers unexpected insights into the symmetries found in graphic designs. The theorem, initially formulated by Steven H. Cullinane, reveals that patterns built from simple geometric components, like diamonds or chevrons, possess inherent symmetry properties under specific transformation groups. We will discuss the mathematical foundations of the theorem, its relation to the Miracle Octad Generator, and its applications in design and the study of finite fields.

Introduction

Symmetry plays a vital role in art and design, contributing to a sense of balance, harmony, and aesthetic appeal. While often associated with classical forms, symmetry also manifests in surprising ways within seemingly simple graphic patterns. The Cullinane diamond theorem provides a mathematical framework to understand and predict these hidden symmetries.

Mathematical Background

    Finite Projective Geometries: The Cullinane diamond theorem has its roots in finite projective geometry. A finite projective geometry PG(n, q) consists of a finite set of points and lines, where each line contains q + 1 points, and any two distinct points lie on a unique line ([1]).

    Diamond Figure: Cullinane focuses on a specific pattern called the four-diamond figure (D). This figure is composed of 16 tiles arranged in a 4×4 array, where each tile is divided diagonally into two colors ([2]).

    Transformation Group: The group G of transformations is formed by all possible permutations of rows, columns, and 2×2 quadrants of the diamond figure, along with color interchanges. The size of this group is 322,560 ([2]).

The Cullinane Diamond Theorem

Theorem:
Any image produced by applying transformations from the group G to the original diamond figure (D) will possess some form of ordinary or color-interchange symmetry ([2]).

Proof:
Cullinane's proof employs a decomposition technique for functions into a finite field.  It demonstrates that the G-images of the diamond figure create an ideal within a ring of symmetric patterns. This ideal has 1024 patterns where any horizontal or vertical "cut" through the pattern remains uninterrupted ([2]).

Connections to the Miracle Octad Generator

The Cullinane diamond theorem shares a relationship with R.T. Curtis's Miracle Octad Generator (MOG). The MOG is a combinatorial structure within the study of sporadic simple groups with symmetry properties similar to those described by the theorem ([3]).

Applications

    Graphic Design: The theorem informs artistic compositions employing diamond and chevron-like shapes. Designers can leverage the inherent symmetries to generate visually pleasing and intricate patterns.

    Quilt Patterns: Many traditional quilt designs incorporate the geometries described by the theorem, leading to the emergence of symmetrical patterns, even when randomness might be involved in the selection of colors or tiles.

    Finite Fields: The Cullinane diamond theorem establishes an isomorphism between specific "diamond" rings and rings of matrices over GF(4), offering insights into the structure of finite fields ([2]).

Conclusion

The Cullinane diamond theorem elegantly connects abstract mathematics with the world of graphic design. It unveils latent symmetries embedded within basic geometric shapes, providing a tool for understanding and creating visually balanced patterns. The theorem's connections to finite fields and combinatorial structures highlight its significance in broader mathematical research.

Citations

[1] Weisstein, E. W. “Finite Projective Geometry.” From MathWorld–A Wolfram Web Resource. [invalid URL removed]

[2] Cullinane, S. H. "Cullinane Diamond Theorem." Encyclopedia of Mathematics. https://encyclopediaofmath.org/wiki/Cullinane_diamond_theorem

[3] Curtis, R. T. (1976). A New Combinatorial Approach to M₂₄. Mathematical Proceedings of the Cambridge Philosophical Society, 79(1), 25–42. doi:10.1017/S0305004100052075

Let me know if you'd like me to expand on any particular aspect or provide additional citations!


Sources [I.e., the source of the Curtis citation]

   1. www.hellenicaworld.com/Science/Mathematics/en/MathieuGroup.html


Gemini may display inaccurate info, including about people, so double-check it.

Monday, February 19, 2024

Fulcrum

Filed under: General — Tags: , , — m759 @ 3:33 pm

From Log24 on September 19, 2023

Adapted image —

Related reading —

Related art — Square Round and Round Square.

Saturday, November 25, 2023

Phrases by Archimedes —
“A Place to Stand” and “The Sand Reckoner”

Filed under: General — m759 @ 7:50 am

"The hard sand breaks,
And the grains of it
Are clear as wine."

— By  "H. D."… “Hermes of the Ways,” 
Pp. 21-23, Vol. 1, No. 5 of  The Glebe
Des Imagistes , February, 1914.

Wednesday, October 25, 2023

House Call

Filed under: General — Tags: , — m759 @ 6:24 am

"When you build your house
Then call me home"

— Fleetwood Mac, "Sara"

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

“If you have built castles in the air,
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

See also October 9, 16, 25.

Sunday, October 1, 2023

The Usual Suspects: Schmeikal

Filed under: General — Tags: , — m759 @ 12:32 pm

From a search in this  journal for "Schmeikal" —

Schmeikal Bio

https://keplerspaceinstitute.com/project/volume-9-number-1/ 

[Spring 2020]

[Page 7] —

Introduction by the Editors

We have been blessed throughout the publication history of the Journal of Space Philosophy, beginning in 2012, with the volunteer service of 42 professionals in the Space community to act as reviewers and consultants to our authors. They have been listed in the final article of each published issue. We are proud to announce with this letter the addition of our latest Senior Consultant, Dr. Bernd Anton Schmeikal.

[Image of Dr. Schmeikal]

This Letter to the Editor is about Dr. Schmeikal.

Bernd Anton Schmeikal, born May 15, 1946, is a retired freelancer in research and development, qualified in Sociology with a treatise about cultural time reversal. He is a real maverick, still believing that social life can be based on openness and honesty. As a PhD philosopher from Vienna, with a typical mathematical physics background, he entered the Trace Analysis Group of the UA1 Experiment at CERN, under the leadership of Walter Thirring, in 1965. This was in the foundation phase of the Institute for High Energy Physics (HEPhy) at the Austrian Academy of Science.

He has always been busy solving fundamental problems concerning the unity of matter and space-time, the origin of the HEPhy standard model, and the phenomenology of relativistic quantum mechanics. In the Sociology Department of the Institute for Advanced Studies (IHS Vienna), he helped James Samuel Coleman to conceive his mathematics of collective action as a cybernetic system, and he gave the process of internalization of

7

………………. End of page 7

[Page 8] —

Journal of Space Philosophy 9, No. 1 (Spring 2020)

collective values an exact shape. He implemented many transdisciplinary research projects for governmental and non-governmental organizations, universities, and non-university institutions, and several times he introduced new views and methods. He founded an international work stream that, for the first time, worked under the name of the Biofield Laboratory (BILAB). Although close to fringe science and electromedicine, the work of BILAB had a considerable similarity to the Biological Computer Laboratory run earlier by Heinz von Foerster. Lately, he has applied Foerster’s idea of a universal relevance of hyperbolic distributions (Zipf’s law) in social science to the labor market. This signifies a last contribution to the research program of the Wiener Institute for Social Science Documentation and Methodology (WISDOM) under the sponsorship of the Austrian Federal Presidential Candidate Rudolf Hundstorfer.

Dr. Schmeikal is convinced that a unity of science and culture can be achieved, but that this demands more than one Einstein. Consequently, he sought cooperation with Louis Kauffman and Joel Isaacson. Dr. Bernd Schmeikal’s review and evaluation of Joel Isaacson and Louis Kauffman’s Recursive Distinctioning (aka “Nature’s Cosmic Intelligence”) research and papers, published in the first issue of the JSP, Fall 2012, again in the Special JSP Issue on Recursive Distinctioning, Spring 2016, and again in the Fall 2017 issue, are very valuable contributions to this forefront science investigation of Nature’s Cosmic Intelligence. Dr. Schmeikal, University of Vienna Professor in mathematics, linguistics, and physics is one of the world’s distinguished scholars for this special field of universe autonomous intelligence. He begins his abstract with the statement: “This paper investigates a universal creative system,” and ends it with “That is to say, our universe may be a representation of Isaacson’s system, and entertainingly, with his US Patent specification 4,286,330, 1981, it seems he has patented creation.”

Reports on the four annual KSI-sponsored Conferences for Recursive Distinctioning, to date, can be found in JSP publications. Dr. Schmeikal’s latest book publication is Nuclear Time Travel and the Alien Mind, published by Nova Science Publishers, New York. In 119 pages, Dr. Schmeikal tells the historic story of unidentified objects, and the knowns and unknowns of advanced space-time warping time-travel technology. He includes a September 24, 1947 top secret letter of President Harry Truman to Secretary of Defense Forrestal, authorizing research into these matters, but confining ultimate disposition to be solely under the Office of the President. Dr. Schmeikal’s discussions of the impacts of the extraterrestrial mind on past Earth events give a research variable as we attempt to understand and predict future outcomes of attempts at improving humanity’s prospects (see Yehezkel Dror, JSP, Summer 2015 and Kepler Space Institute, book publication, 2019) as we humans proceed with exploring, developing and building human Space settlements.

Bob Krone and Gordon Arthur

Founding and Current Editors, Journal of Space Philosophy

April 15, 2020

8

…………………………… [End of page 8]

Tuesday, September 26, 2023

Former-Day Saint

Filed under: General — Tags: , — m759 @ 2:03 am

"Birthday, death-day — what day is not both?" — Updike

The actor who played "Illya Kuryakin" reportedly died yesterday —

" David Keith McCallum Jr. was born on Sept. 19, 1933, into
a musical family in Glasgow. His father was the first violinist
for the Royal Philharmonic Orchestra in London; his mother,
Dorothy Dorman, was a cellist. He would later tell interviewers
that his Scotch Presbyterian upbringing had left him emotionally
circumscribed.

'We Scots, we tend to be awfully tight inside,' he told TV Guide
in 1965. 'It has hurt me as an actor to be so — so naturally restricted.' "

— Leslie Kaufman in The New York Times

This  journal on McCallum's 90th birthday — Sept. 19, 2023 —

"You take the high road and . . . ."

Monday, July 31, 2023

Documentation

Filed under: General — Tags: , — m759 @ 8:12 am

"Now put the foundations under them." — Thoreau

Thursday, July 20, 2023

Foursquare Chautauqua

Filed under: General — Tags: — m759 @ 1:36 am

See also Foursquare in this journal.

Wednesday, July 19, 2023

Grundlagen

Filed under: General — m759 @ 10:36 am

Sunday, July 9, 2023

Art of the Steal

Filed under: General — Tags: — m759 @ 3:39 am

The Wikipedia article on Christoper Knight, the LA Times  art critic 
in tonight's previous post, leads to . . .

    See as well Barnes in this  journal.

Thursday, June 15, 2023

Michaelmas 2019

Filed under: General — Tags: — m759 @ 1:06 pm

Transcribed from a PDF:

Received September 29, 2019, accepted October 15, 2019,
date of publication October 24, 2019, date of current version
November 7, 2019.

Digital Object Identifier 10.1109/ACCESS.2019.2949310

A Method for Determining
the Affine Equivalence of Boolean Functions

ZIYU WANG1 , XIAO ZENG1 , JINZHAO WU2,3, AND
GUOWU YANG1

1Big Data Research Center, School of Computer Science
and Engineering, University of Electronic Science and Technology
of China, Chengdu 611731, China

2Guangxi Key Laboratory of Hybrid Computation and
IC Design Analysis, Guangxi University for Nationalities,
Nanning 530006, China

3School of Computer and Electronic Information,
Guangxi University, Nanning 530004, China

Corresponding authors:
Jinzhao Wu (gxmdwjzh@aliyun.com) and
Guowu Yang (ygwuestc@163.com)

This work was supported in part by the National Natural Science Foundation
of China under Grant 61772006 and Grant 61572109, in part by the
State Key Laboratory of Information Security, Institute of Information Engineering, 
Chinese Academy of Sciences, Beijing, in part by the Science and Technology
Program of Guangxi  under Grant AB17129012, in part by the Science and
Technology Major Project of Guangxi under Grant AA17204096, in part by 
the Special Fund for Scientific and Technological Bases and Talents
of Guangxi under Grant 2016AD05050, and in part by the Special Fund for
Bagui Scholars of Guangxi, in part by the Open fund of State Key Laboratory 
of Information Security.

ABSTRACT 
Determining the affine equivalence of Boolean functions
has significant applications in circuit and cryptography.
Previous methods for determining this require a large
amount of computation when Boolean functions are bent
functions or when the truth table is sparse. This paper
presents a new method to determine the affine equivalence
based on matrix algebra. By transforming Boolean function
to the corresponding matrix representation, we first propose
and prove the congruent standard form of Boolean function.
It lays the foundation for the determination of equivalence
because affine Boolean functions must have the same
standard form. Then we find the generators of orthogonal
matrix group and symplectic matrix group, which greatly
reduce the search space. The computation complexity of
our method is o (2r2/2+n∗(nr) ), where is the number of
bit operations, and r  is the rank of the matrix, which is
the product of Boolean-1 matrix of the test Boolean function
and its transposition. The experimental results show that our
method is useful when the test Boolean function is no more
than 7 bits and r  is greater than 2.

INDEX TERMS  Logic synthesis, Boolean functions,
affine equivalence, matrix group, algorithm.

Meanwhile . . .

Tuesday, May 9, 2023

The Blacklist School

Filed under: General — Tags: , , — m759 @ 1:02 pm

The most recent "Blacklist" episode suggests a review —

"Where past and future are gathered" — Four Quartets

Wednesday, May 3, 2023

Kernels

Filed under: General — Tags: , — m759 @ 10:37 am

Continued from yesterday's "Kernel" —

The ACM (Association for Computing Machinery) 
has a news release today on an expert on "kernels,"
in the sense that they are used in AI —

"Schölkopf [link added] is recognized for his
widely used research in machine learning,
advancing both mathematical foundations and
a broad range of applications in science and
industry."

From Schölkopf in 2002 —

Friday, March 24, 2023

Law in Becoming, Play in Necessity — Nietzsche

Filed under: General — Tags: — m759 @ 11:09 pm

(See Nietzsche references in this journal.)

March 24, 2023 08:00 PM 
Eastern Daylight Time

SANTA CLARA, Calif. — (BUSINESS WIRE) — Intel and the Gordon and Betty Moore Foundation announced today that company co-founder Gordon Moore has passed away at the age of 94.

The foundation reported he died peacefully on Friday, March 24, 2023, surrounded by family at his home in Hawaii.

(Moore link added.)

Related surrealistic robot drama from The New York Times

Bad Cinderella and the Orgy Dome Cleanup Crew 

Wednesday, December 28, 2022

The Santa Fe Institute as Magisterium Wannabe

Filed under: General — Tags: — m759 @ 11:23 am

"The novelist Cormac McCarthy has been a fixture around
the Santa Fe Institute since its embryonic stages in the
early 1980s. Cormac received a MacArthur Award in 1981
and met one of the members of the board of the MacArthur
Foundation, Murray Gell-Mann, who had won the Nobel Prize
in physics in 1969. Cormac and Murray discovered that they
shared a keen interest in just about everything under the sun
and became fast friends. When Murray helped to found the
Santa Fe Institute in 1984, he brought Cormac along, knowing
that everyone would benefit from this cross-disciplinary
collaboration." — https://www.santafe.edu/news-center/news/
cormac-and-sfi-abiding-friendship

Joy Williams, review of two recent Cormac McCarthy novels —

"McCarthy has pocketed his own liturgical, ecstatic style
as one would a coin, a ring, a key, in the service of a more
demanding and heartless inquiry through mathematics and
physics into the immateriality, the indeterminacy, of reality."

A Demanding and Heartless Coin, Ring, and Key:
 

COIN
 

https://www.armstrong.edu/history-journal/history-journal-myth-ritual-and-the-labyrinth-of-king-minos
 

RING


"We can define sums and products so that the G-images of D generate
an ideal (1024 patterns characterized by all horizontal or vertical "cuts"
being uninterrupted) of a ring of 4096 symmetric patterns. There is an 
infinite family of such 'diamond' rings, isomorphic to rings of matrices
over GF(4)."
 

KEY


"It must be remarked that these 8 heptads are the key to an elegant proof…."

— Philippe Cara, "RWPRI Geometries for the Alternating Group A8," in 
Finite Geometries: Proceedings of the Fourth Isle of Thorns Conference 
(July 16-21, 2000), Kluwer Academic Publishers, 2001, ed. Aart Blokhuis,
James W. P. Hirschfeld, Dieter Jungnickel, and Joseph A. Thas, pp. 61-97.
 

For those who prefer a "liturgical, ecstatic style" —

Thursday, November 24, 2022

The Drum Machine

Filed under: General — Tags: , , , — m759 @ 2:18 pm

"A struggling music producer sells his soul to a 1970s drum machine."

— Summary of a short film by Kevin Ignatius, "Hook Man."

The music producer pawns his current drum device 
and acquires a demonic 1970s machine.


Artistic symbolism —

The 16-pad device at left may be viewed by enthusiasts of ekphrasis
as a Galois tesseract, and the machine at right as the voice of
Hal Foster, an art theorist who graduated from Princeton in 1977.

For an example of Foster's prose style, see
the current London Review of Books.

Friday, November 18, 2022

Bullshit Studies: Cohen on Kiefer

Filed under: General — m759 @ 11:26 am

Cohen on Kiefer's art site:

" La Ribaute is hard to classify. It is now controlled by
a foundation for which Kiefer chose the name 'Eschaton,' 
meaning the final event in the divine plan, or the end of
the world. 'You can say it’s the end of the beginning,' 
Kiefer said. 'Eschaton means that something comes after.' 
So why, I asked, did he pick this name? 'Because it’s the 
beginning.' "

I prefer T. S. Eliot on ends and beginnings, as well as
R. A. Wilson on the Eschaton.

Saturday, September 24, 2022

Nine and Sixteen: In Search of Common Ground

Filed under: General — Tags: — m759 @ 6:01 am

Tuesday, July 12, 2022

Object Lesson: The Quelling

Filed under: General — Tags: — m759 @ 10:42 am

"The successful artist shares with the politician
a recurrent temptation to indulge in emotional claptrap.
Bernard Bosanquet in Three Lectures on Aesthetic  (1915)
proposed that this urge to chase after tears or laughter
could be quelled by attaching the art-emotion to a particular object
and not a set of reactions. His consequent definition of art was
'feeling expressed for expression’s sake.' Notice, however, that
this is something only the deranged would dream of wanting in
real life. Our everyday expressions of feeling are spontaneous and
practical; they are never 'for expression’s sake.' By contrast,
aesthetic feeling is self-sufficient."

— David Bromwich in The Nation, July 11, 2022

A Particular Object —

The Sanfilippo Cube

"Tell it Skewb." — Motto adapted from Emily Dickinson.

Tuesday, June 7, 2022

A Square for the Circle

Filed under: General — Tags: — m759 @ 10:36 am

The new URL matrix.bingo forwards to 

http://m759.net/wordpress/?s=5×5 .

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

“If you have built castles in the air,
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Friday, May 6, 2022

Use Your Noodle (For Byron Gogol*)

Filed under: General — Tags: , , — m759 @ 4:46 pm
 
An essay from . . .

The Shape of Things: A Philosophy of Design
by Vilem Flusser

Wittgenstein’s Architecture

The universe of texts can be seen as a landscape. In it one can make out mountains and valleys, rivers and lakes, castles, farmyards and inner-city slums. On the horizon of the scene visualized in this way, the Bible and Homer appear as gigantic ice-covered mountains. The vast, tranquil lake of Aristotle’s texts, where fishermen idly throw their nets and philologists row their boats, occupies a part of the valley bottom. There, the tumbling waterfall of Nietzsche is captured by the broad river of modern pragmatism. Towering above everything, the Gothic cathedral of St Thomas Aquinas’s Summae dominates the cathedral square of the city, in which the roofs and gables of Baroque speculations jostle one another. In the suburbs of this city, one catches sight of the Romantic, Realist and Modernist housing-blocks and factories of more recent litera¬ ture; somewhat apart from all these stands a small, apparently insignificant house resembling scaffolding more than a finished building: Wittgenstein’s building.

This little house is called the Tractatus. This name isn’t the product of a one-track mind. For when one enters the house, one notices immediately that this is not a place that has lost track of things. Quite the opposite: It is a place of mirror- images. The house stands on six foundation pillars which support one another by means of cross-beams organized in a hierarchy. In the middle, however, there rises a seventh pillar whose function it is to cut through the building and free it from the ground. So the house with all its corners, angles and joints is protected, armoured and impregnable. And yet, and for that very reason, it is threatened with collapse and disappearance without trace – condemned in advance and from the outset.

The building is set out: It consists of propositions. Every proposition presupposes all the preceding ones and is itself the 76 presupposition of all the following propositions. Proposition by proposition, anyone who enters progresses through the prescribed rooms, and his step is supported by consistencies. Suddenly, with one proposition, one single proposition, the ground gives way beneath his feet. He falls head first into the abyss.

Wittgenstein’s house is situated in a suburb of that city whose cathedral square is dominated by the towers of Thomas Aquinas’s cathedral. The small, modest pillars of Wittgenstein’s house support one another according to the same logico- philosophical method as the pillars of the cathedral support one another. But there appears to be a world of difference between the cathedral and the little house: The cathedral is a ship pointing in the direction of heaven, and the little house is a trap-door pointing in the direction of a bottomless abyss. But be careful: May Thomas Aquinas not have been right in saying after his revelation that everything he had written before was like straw? May not the heaven above the cathedral be the same black hole as the abyss beneath the little house? May not Wittgenstein’s little house be the cathedral of today? And those mirrors whose images simultaneously mirror one another, may they not be our equivalent of stained-glass windows?

The landscape portrayed in this essay, it goes without saying, is a metaphor. Is it possible to identify it as Vienna? And is it possible for anyone entering Wittgenstein’s little house in that unlikely place to make out a hint of the unsayable? What we cannot speak about we must pass over in silence. 77

Click the above image to enlarge.

See as well . . .

Update of 2:40 AM May 7, 2022 —

Flusser's seven "pillars" appear to be the main sections of the Tractatus
— numbered 1 through 7, with many intermediate numbered passages.

For a more geometric meditation on "the shape of things," see other
posts tagged "Shape Constant" in this  journal.
 

*Byron Gogol is a tech magnate in the HBO series "Made for Love."
 

Monday, May 2, 2022

Overarching Rhetoric

Filed under: General — m759 @ 12:42 pm

" While quantum theory has proven to be supremely successful
since its development a century ago, physicists have struggled to
unify it with gravity to create one overarching ‘theory of everything.’ "

— News release 1-May-2022 from
Foundational Ouestions Institute, FQXi

See as well the new URL "overarching.group."

Wednesday, April 27, 2022

The Day of the Principles

Filed under: General — Tags: — m759 @ 5:24 am

Sunday, February 6, 2022

Animating the Savoir

Filed under: General — Tags: , — m759 @ 2:41 pm

                                             ". . . It is as if
We had come to an end of the imagination,
Inanimate in an inert savoir.

— Wallace Stevens, “The Plain Sense of Things

"In my end . . . ." — T. S. Eliot

Thursday, March 22, 2018

The Diamond Cube

Tags:  — m759 @ 11:32 AM 

. . . .

Here is an animated GIF that shows the basic unit
for the "design cube" pages at finitegeometry.org.

See a note from Sept. 15, 1984
 (perhaps the last day of life for Richard Brautigan).

Saturday, January 29, 2022

As If

Filed under: General — Tags: , — m759 @ 10:45 pm

Continued from this journal's posts of March 1, 2021 —

As If

Filed under: General — m759 @ 12:59 PM 

”                                            . . . It is as if
We had come to an end of the imagination,
Inanimate in an inert savoir.”

— Wallace Stevens, “The Plain Sense of Things

For such a savoir, see Cube School.

See as well the Stevens online concordance.

Comments Off on As If

Annals of Typography

Filed under: General — m759 @ 12:53 AM 

 

"Time past and time future . . ."  — T. S. Eliot

Friday, July 30, 2021

The Secret Subterranean River

Filed under: General — Tags: — m759 @ 5:23 am

The "secret, subterranean river" of Shulevitz is
a flow of thought favorable to the cause of feminism,
but not necessarily to other "revolutionary" ideas.

Compare and contrast:

"Where Alph, the sacred river, ran"
— Coleridge, Kubla Khan

"Where Aleph the sacred symbol ran"
— Cullinane, "The Coxeter Aleph"

For group discussion:

How (if at all) is the "finitude" of Heidegger related to
mathematical  finitude and The King of Infinite Space ?

Saturday, July 10, 2021

Plan 9 from Ancient China

Filed under: General — Tags: , — m759 @ 3:33 pm

The Lo Shu as a Finite Space

Robert A. Wilson on symmetries of the ninefold square —

"All of these ideas have shown promise at some time or other, and some are still under active investigation. But my conclusion after all this work is that the part of algebra that shows the most promise for genuinely useful applications to fundamental physics is the representation theory, real, complex, integral and modular, of the group GL(2, 3). There is, of course, no guarantee that a viable theory can be built on this foundation. But it appears to be the only part of algebra that both has a reasonable chance of success and has not already been exhaustively explored in the physics literature. It is therefore worth serious consideration."

— "Potential applications of modular representation theory to quantum mechanics," arXiv, May 28, 2021, revised June 7, 2021.

See as well GL(2,3) in this  journal .

Related material: Christmas Eve 2012.

Monday, July 5, 2021

For Stonehearst Asylum

Filed under: General — Tags: , — m759 @ 2:43 pm

Robert A. Wilson on symmetries of the ninefold square

"All of these ideas have shown promise at some time or other, and some are still under active investigation. But my conclusion after all this work is that the part of algebra that shows the most promise for genuinely useful applications to fundamental physics is the representation theory, real, complex, integral and modular, of the group GL(2, 3). There is, of course, no guarantee that a viable theory can be built on this foundation. But it appears to be the only part of algebra that both has a reasonable chance of success and has not already been exhaustively explored in the physics literature. It is therefore worth serious consideration."

— "Potential applications of modular representation theory to quantum mechanics," arXiv, May 28, 2021, revised June 7, 2021.

See as well GL(2,3) in this  journal .

Some may consider more relevant the remarks of a different  Robert A. Wilson —

Monday, June 21, 2021

The Bauhaus Dance

Filed under: General — Tags: — m759 @ 10:04 pm

"If you have built castles in the air,
your work need not be lost;
that is where they should be.
Now put the foundations under them.”
— Henry David Thoreau

http://www.log24.com/log/pix11B/110714-BauhausRoof.jpg

Thursday, June 3, 2021

Notes towards the Redefinition of Culture

Filed under: General — Tags: , — m759 @ 2:11 pm

"My little horse must think it queer" — Robert Frost.

This is from a poem mentioned here on December 22, 2004,
in a post titled "The Longest Night."

Related material from December 21, 2004 —

And then there is the Timeless  Square . . .

See "Framed" (May 30) and "In Memory of Ernst Eduard Kummer" (May 14).

Monday, April 26, 2021

A Memoir of Her Time

Filed under: General — m759 @ 3:15 pm

Alex Traub in today’s online  New York Times

“Helen Weaver, who fell in love with Jack Kerouac months before
‘On the Road’ rocketed him into the literary stratosphere, and who
53 years later made a record of their romance in an enduring book
of her own, died on April 13 at her home in Woodstock, N.Y.
She was 89.”

“The Beat rebel charmed Ms. Weaver with gentleness.
He agreed to attend a dinner party with Ms. Weaver’s
parents in New Milford, Conn., and began the evening
by asking whether they believed in God.”

“Helen Hemenway Weaver was born on June 18, 1931,
in Madison, Wis. Her father, Warren, was chairman of
the mathematics department at the University of
Wisconsin, and her mother, Mary (Hemenway) Weaver,
was a schoolteacher and later a homemaker.

Helen grew up in Scarsdale, N.Y., where the family had
moved when her father began working as an executive at
the Rockefeller Foundation and other nonprofit organizations.”

In Nomine Patris

The Times‘s Warren link above leads to an obituary of Warren Weaver:

He was the author, or co‐author, of books ranging from works on pure science during his early career to “Lady Luck,” a popular discussion of the theory of probability that sold widely in paperback.

Wrote About ‘Alice’

Among his other books was “Alice in Many Tongues,” which dealt with foreign translations of “Alice in Wonderland.” He had the largest collection of the writing of Lewis Carroll, the author of “Alice,” now owned by the University of Texas.

Thursday, March 4, 2021

Continuity

Filed under: General — Tags: — m759 @ 12:49 pm

Actually, Dirac “bridged math and physics” much earlier —

“Spinors, which are a kind of square root of vectors, had been introduced
in algebra and also in physics as part of Paul Dirac’s theory of the electron.
A spin structure on a manifold allows such square roots to exist.”

Quanta Magazine  today, article by Daniel S. Freed

See The Eddington Song  and . . .

Poetic paraphrase
“How can we tell the singer from the song?”

Monday, March 1, 2021

As If

Filed under: General — Tags: — m759 @ 12:59 pm

"                                            . . . It is as if
We had come to an end of the imagination,
Inanimate in an inert savoir."

— Wallace Stevens, "The Plain Sense of Things"

For such a savoir, see Cube School.

See as well the Stevens online concordance.

Thursday, December 3, 2020

Bunker Bingo

Filed under: General — Tags: — m759 @ 11:59 am

See as well 5×5The Matrix of Abraham,  and Deutsche Schule Montevideo .

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

“If you have built castles in the air,
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Tuesday, November 24, 2020

Scientism vs. Pure Mathematics

In his weblog today, Peter Woit quotes "a remarkable article
entitled Contemplating the End of Physics  posted today at
Quanta magazine [by] Robbert Dijkgraaf (the director of the IAS)"

An excerpt from the quoted remarks by the Institute for
Advanced Study director —

"All of this is part of a much larger shift in
the very scope of science, from studying what is
to what could be. In the 20th century, scientists
sought out the building blocks of reality:
the molecules, atoms and elementary particles
out of which all matter is made;
the cells, proteins and genes
that make life possible;
the bits, algorithms and networks
that form the foundation of information and intelligence,
both human and artificial. This century, instead,
we will begin to explore all there is to be made with
these building blocks."

Then there are, of course, the building blocks of mathematical  reality:
unit cubes. See building-block.space.

Sunday, November 1, 2020

Art Theory

Filed under: General — Tags: , — m759 @ 2:37 pm

“If you have built castles in the air, your work need not be lost;
that is where they should be. Now put the foundations under them.”
— Henry David Thoreau

Between, or:  Interality Illustrated   (according to Sherald)

“We live in between the lines;
in between the cracks . . . .
That’s where the bonds are formed. ”

Amy Sherald

Sunday, September 13, 2020

Braving the Elements

Filed under: General — m759 @ 1:46 pm

The title is that of a book of poems by James Merrill
that includes “The Emerald.”

“As above, so below.” —  The Emerald Tablet

“The Emerald Tablet … is a compact and cryptic piece of
the Hermetica   reputed to contain the secret of the prima materia
and its transmutation. It was highly regarded by European alchemists
as the foundation of their art and its Hermetic tradition.” — Wikipedia

Animated version of Book I, Proposition 47, Euclid’s Elements

Braucht´s noch Text?

Friday, September 11, 2020

In Memoriam

Filed under: General — Tags: , , , — m759 @ 2:14 pm
 
From the Vanderbilt University obituary of Vaughan F. R. Jones —

"During the mid-1980s, while Jones was working on a problem in von Neumann algebra theory, which is related to the foundations of quantum mechanics, he discovered an unexpected link between that theory and knot theory, a mathematical field dating back to the 19th century.

Specifically, he found a new mathematical expression—now known as the Jones polynomial—for distinguishing between different types of knots as well as links in three-dimensional space. Jones’ discovery had been missed by topologists during the previous 60 years, and his finding contributed to his selection as a Fields Medalist.

'Now there is an area of mathematics called
quantum topology, which basically followed
from his original work,'

said Dietmar Bisch, professor of mathematics." [Link added.]

Related to Jones's work —

"Topological Quantum Information Theory" at
the website of Louis H. Kauffman —
http://homepages.math.uic.edu/~kauffman/Quanta.pdf.

Kauffman

Wednesday, August 5, 2020

Rendezvous with Drama

Filed under: General — Tags: — m759 @ 9:45 pm

See as well Arthur C. Clarke in this journal, and today’s news:

Multifaceted Unities

Filed under: General — Tags: , , , — m759 @ 10:45 am

Facettenreiche  Grundlage:

Multifaceted Foundation: Facettenreiche Grundlage

Wednesday, April 22, 2020

One with Everything

Filed under: General — m759 @ 11:08 pm

The title is of course from an old joke about mystic philosophies.

Related remarks by John Archibald Wheeler —

“Remarkable issues connected with the puzzle of existence
confront us today in Hermann Weyl’s domain of thought.
Four among them I bring before you here as especially interesting:
(1) What is the machinery of existence?
(2) What is deeper foundation of the quantum principle?
(3) What is the proper position to take about the existence of
the “continuum” of the natural numbers? And
(4) What can we do to understand time as an entity, not precise and
supplied free of charge from outside physics, but approximate and
yet to be derived from within a new and deeper time-free physics?
In brief, how come time?
What about the continuum?
How come the quantum?
What is existence?”

https://jawarchive.files.wordpress.com/2012/03/hermannweyl.pdf

— John A. Wheeler, “Hermann Weyl and the Unity of Knowledge,”
American Scientist  74, no. 4 (1986): 366–75. Reprinted in
John A. Wheeler, At Home in the Universe
(American Institute of Physics, December 1, 1995).

The above bibliographic data is from . . .

Schrank, Jeffrey.  Inventing Reality: Stories We Create To Explain Everything .
Gatekeeper Press. Kindle Edition, March 14, 2020.

For further scholarly details,  see a version at JSTOR:

“…the article is adapted from the concluding address given at
the Hermann Weyl Centenary Congress, University of Kiel, 3 July 1985.”

— https://www.jstor.org/stable/27854250.

I prefer Charles Williams on “the Unity of Knowledge.”
See the 15 instances of the phrase “the Unity” in his 1931 novel Many Dimensions .

Sunday, April 5, 2020

The Ghost in the Shell

Filed under: General — Tags: — m759 @ 10:57 am

Saturday, January 11, 2020

Mathematics or Theology?

Filed under: General — Tags: — m759 @ 10:12 am

Hersh wrote a paper with a title containing the phrase 
“The Kingdom of Math is Within You.”

In his memory, see Log24 posts from the date of his death
tagged Inner-Space Variations.

Related literature:  Hersh's "Death and Mathematics Poems."

See as well this  journal on the above publication date.

Wednesday, November 6, 2019

Soul Snatchers

Filed under: General — m759 @ 11:18 pm

From All Souls' Day 2015

George Boole in image posted on All Souls' Day 2015

Related entertainment —

Invasion of the Soul Snatchers (Wild Palms  review, 1993).

Sunday, September 15, 2019

For Weisheit, the Rabbi

Filed under: General — m759 @ 3:30 am

See also Log24 remarks from the date of Greene's death
in posts now tagged Bregnans

A page related to Eleanor Cook's "wonderful first line"
quoted above from A Reader's Guide to Wallace Stevens :

A Reader's Guide to Eleanor Cook

Monday, September 9, 2019

The Montenegro Contingency

Filed under: General — Tags: — m759 @ 8:44 am

(For Harlan Kane)

"While digging in the grounds for the new foundation,
the broken fragments of a marble statue were unearthed."

— From Thomas Hardy, "Barbara of the House of Grebe,"
quoted in an epigraph to Paul de Man's "Shelley Disfigured,"
in turn quoted by Barbara Johnson on page 231 of Persons
and Things  
(Harvard paperback, 2010).

From "the world of the unintentional, the contingent, the minute,
and the particular" (Kovacevic, U. of Montenegro, 2011) —

Yes, we received your payment.
No, it wasn't late, but it was for $78.13,
and the bill was for $78.31.
Okay, great.

Read more: https://www.springfieldspringfield.co.uk/
movie_script.php?movie=the-circle

Another such transposition:  Pages  213 and 231 in a search
for "gaps" in a 2010 paperback discussion of Lacan —

These pages are as follows —

Tuesday, August 20, 2019

Ice Giants and Fire Gods: Mind the Gap

Filed under: General — Tags: , — m759 @ 5:52 pm

From my reading Monday morning —

From the online New York Times  this afternoon —

Related literature —

For the Church of Synchronology

The Gigantomachia page above is dated September 20, 2003.
See as well my own webpage from that date: "The Form, the Pattern."

Monday, July 1, 2019

“The Ontological Secret”

Filed under: General — Tags: , — m759 @ 3:57 am

The phrase "ontological secret" is from 1927 —

" Beauty is thus 'a flashing of intelligence…
on a matter intelligibly arranged' or, as Maritain
adds in the 1927 edition of Art and Scholasticism ,
it is 'the ontological secret that [things] bear within
them[selves], their spiritual being, their operating
mystery.' "

— John G. Trapani, Jr., "'Radiance': The Metaphysical Foundations
of Maritain's Aesthetics," pp. 11-19 in Beauty, Art, and the Polis ,
ed. by Alice Ramos, publ. by American Maritain Association, 2000.

This 1927 phrase may be the source of McLuhan's 1944
"ontological secret" —

From a search in this  journal for "Object of Beauty" —

“She never looked up while her mind rotated the facts,
trying to see them from all sides, trying to piece them
together into theory. All she could think was that she
was flunking an IQ test.”

— Steve Martin, An Object of Beauty

Sunday, May 19, 2019

The Building Blocks of Geometry

From "On the life and scientific work of Gino Fano
by Alberto Collino, Alberto Conte, and Alessandro Verra,
ICCM Notices , July 2014, Vol. 2 No. 1, pp. 43-57 —

" Indeed, about the Italian debate on foundations of Geometry, it is not rare to read comments in the same spirit of the following one, due to Jeremy Gray13. He is essentially reporting Hans Freudenthal’s point of view:

' When the distinguished mathematician and historian of mathematics Hans Freudenthal analysed Hilbert’s  Grundlagen he argued that the link between reality and geometry appears to be severed for the first time in Hilbert’s work. However, he discovered that Hilbert had been preceded by the Italian mathematician Gino Fano in 1892. . . .' "

13 J. Gray, "The Foundations of Projective Geometry in Italy," Chapter 24 (pp. 269–279) in his book Worlds Out of Nothing , Springer (2010).


Restoring the severed link —

Structure of the eightfold cube

See also Espacement  and The Thing and I.
 

Related material —

 
 

Tuesday, May 14, 2019

Change

Filed under: General — Tags: — m759 @ 10:02 pm

"Is there no change of death in paradise?" — Wallace Stevens 

From a New Yorker  book review dated May 13 —

"In 'Field Flowers,' Glück’s flower scoffs that 'absence of change' 
is humanity’s 'poor idea of heaven.' But the religious believer
might object that Hägglund’s idea of eternity is equally poor." 

Here James Wood is reviewing Martin Hägglund’s
This Life: Secular Faith and Spiritual Freedom 
(Pantheon, March 5, 2019).

See also posts tagged Change Arises in this  journal.

Hägglund himself appeared here on June 21, 2014.

Tuesday, April 23, 2019

Tree

Filed under: General — m759 @ 12:53 pm

A check of an author cited in the previous post yields —

The cover illustration above is by Kay Nielsen . . . 

"FROM 'EAST OF THE SUN AND WEST OF THE MOON' 
('AND FLITTED AWAY AS FAR AS THEY COULD … '), 1914."

(Paris Review , December 3, 2015.)

See as well the April 1977 poem "Winter Tree" by Jon Lang and . . .

Sunday, March 17, 2019

Just Another Block in the Wall

Filed under: General — Tags: — m759 @ 3:01 pm

Yesterday's post Grundlagen  —

Midrash on yesterday's Grundlagen

A poem linked to here on the above "building blocks" date, in the
Log24 post Sermon of  11 AM ET Sunday, 15 September 2013 —

Wednesday, January 16, 2019

Permutahedron Dream

Filed under: General — Tags: , , , — m759 @ 3:21 pm

The geometric object of the title appears in a post mentioning Bourgain 
in this journal.  Bourgain appears also in today's online New York Times —

https://www.nytimes.com/2019/01/16/
obituaries/jean-bourgain-dead.html
 .

Bourgain reportedly died on December 22.

An image from this journal on that date

Related poetic meditations —

IMAGE- Herbert John Ryser, 'Combinatorial Mathematics' (1963), page 1

Wednesday, January 9, 2019

Desperately Seeking Clarity*

Filed under: General — Tags: , , — m759 @ 2:10 pm

A much earlier, much truer, obituary —

* A sequel to Resonant Clarity and Desperately Seeking Resonance.

  Quantum electrodynamics  is also known as QED.

Monday, December 31, 2018

Eve’s Riddle

Filed under: General — m759 @ 12:00 pm

The Dickinson poem quoted above is numbered 373 at 
the Poetry Foundation.

See also Eternity + 373 in this  journal.

Saturday, December 29, 2018

Winter Tree

Filed under: General — m759 @ 1:05 pm

The title is that of a 1977 poem by Jon Lang.

A different sort of narrative tree, from The Onion  on the
date Friday, July 1, 2016, was illustrated in the previous post.

Material from this  journal related to July 1, 2016,
and the following day, a Saturday, is now tagged
"Saturday Night in the Labyrinth."


"A Damned Serious Business." — Rex Harrison on comedy

Friday, December 28, 2018

Phenomenology of Viewing

Filed under: General — Tags: , — m759 @ 11:58 pm

From a post of December 22, 2018

See as well related posts now tagged Blackline.

Saturday, December 22, 2018

The Hat Tip

Filed under: General — Tags: , — m759 @ 9:59 pm

"Form the turtle!"
— Rex Harrison, quoted here
on March 12, 2005.

Thursday, November 8, 2018

Reality vs. Axiomatic Thinking

Filed under: G-Notes,General,Geometry — Tags: , — m759 @ 11:16 pm

From https://blogs.scientificamerican.com/…

A  Few  of  My  Favorite  Spaces:
The Fano Plane

The intuition-challenging Fano plane may be
the smallest interesting configuration
of points and lines.

By Evelyn Lamb on October 24, 2015

"…finite projective planes seem like
a triumph of purely axiomatic thinking
over any hint of reality. . . ."

For Fano's axiomatic  approach, see the Nov. 3 Log24 post
"Foundations of Geometry."

For the Fano plane's basis in reality , see the eightfold cube
at finitegeometry.org/sc/ and in this journal.

See as well "Two Views of Finite Space" (in this journal on the date 
of Lamb's remarks — Oct. 24, 2015).

Some context:  Gödel's Platonic realism vs. Hilbert's axiomatics
in remarks by Manuel Alfonseca on June 7, 2018. (See too remarks
in this journal on that date, in posts tagged "Road to Hell.")

Wednesday, November 7, 2018

Defense Against the Dark Arts

Filed under: General — m759 @ 6:19 am

"What is the Necropastoral?" was published on April 29th, 2014.
Also on April 29th, 2014 —

See as well Christianity and Culture  by T. S. Eliot.

Friday, November 2, 2018

Elevation of the Hostess

Filed under: General — m759 @ 1:27 am

Or:  Netflix and Chill on All Souls' Day

Midrash from Huffington Post  (click to enlarge) —

Wednesday, July 11, 2018

Plato and Paradigms, Revisited

Filed under: General — m759 @ 12:00 am

"Plato thought nature but a spume that plays
Upon a ghostly paradigm of things"

— W. B. Yeats, "Among School Children"

Friday, October 13, 2017

Speak, Memra

Filed under: General,Geometry — Tags: — m759 @ 11:59 am

The above was suggested by a Log24 review of October 13, 2002,
which in turn suggested a Log24 search for Carousel that yielded
(from Bloomsday Lottery) —

See as well Asimov's "prime radiant," and an illustration
of the number 13 as a radiant prime

"The Prime Radiant can be adjusted to your mind,
and all corrections and additions can be made
through mental rapport. There will be nothing to
indicate that the correction or addition is yours.
In all the history of the Plan there has been no
personalization. It is rather a creation of all of us 
together. Do you understand?"  

"Yes, Speaker!"

— Isaac Asimov, 
    Second Foundation , Ch. 8: Seldon's Plan

"Before time began, there was the Cube."
— Optimus Prime

See also Transformers in this journal.

Monday, October 9, 2017

¿Águila o Sol?

Filed under: General — Tags: — m759 @ 9:00 pm

Saturday, September 30, 2017

Paradoxes for Oxymorons

Filed under: General — m759 @ 6:00 pm

"This poem is concerned with language on a very plain level."

— "Paradoxes and Oxymorons" by John Ashbery,
quoted here in the post Take Your Pick of Dec. 16, 2011.

"The problem is a paradox of the veridical  type,
because the correct result (you should switch doors)
is so counterintuitive it can seem absurd,
but is nevertheless demonstrably true."

— Wikipedia on the Monty Hall problem.

Related material —

Saturday, July 29, 2017

MSRI Program

Filed under: General,Geometry — Tags: , — m759 @ 8:29 pm

"The field of geometric group theory emerged from Gromov’s insight
that even mathematical objects such as groups, which are defined
completely in algebraic terms, can be profitably viewed as geometric
objects and studied with geometric techniques."

— Mathematical Sciences Research Institute, 2016:

Geometric Group theory at MSRI (pronounced 'Misery')

See also some writings of Gromov from 2015-16:

For a simpler example than those discussed at MSRI
of both algebraic and geometric techniques applied to
the same group, see a post of May 19, 2017,
"From Algebra to Geometry." That post reviews
an earlier illustration —

For greater depth, see "Eightfold Cube" in this journal.

Wednesday, July 12, 2017

Say Cheese

Filed under: General — m759 @ 10:23 pm

For Indiana Langdon and the Harvard Foundation —

Friday, July 7, 2017

Psycho History

Filed under: General — Tags: — m759 @ 6:00 pm

The title was suggested by the term “psychohistory” in
the Foundation  novels of Isaac Asimov. See the previous post.

See also a 2010 New York Times  review of
DeLillo’s novel Point Omega . The review is titled,
without any other reference to L’Engle’s classic tale
of the same name, “A Wrinkle in Time.”

IMAGE- NY Times headline 'A Wrinkle in Time' with 24 Hour Psycho and Point Omega scene

Related material: The Crosswicks Curse.

A Prime Radiant for Krugman

Filed under: General — Tags: , — m759 @ 6:00 am

Paul Krugman:
Asimov’s Foundation  novels grounded my economics

In the Foundation  novels of Isaac Asimov

“The Prime Radiant can be adjusted to your mind, and all
corrections and additions can be made through mental rapport.
There will be nothing to indicate that the correction or addition
is yours. In all the history of the Plan there has been no
personalization. It is rather a creation of all of us together.
Do you understand?”

“Yes, Speaker!”

— Isaac Asimov, Second Foundation , Ch. 8: Seldon’s Plan

Before time began, there was the Cube.

See also Transformers in this journal.

Wednesday, June 7, 2017

Anywhere in Years

Filed under: General — Tags: — m759 @ 10:27 pm

" In 1965, Mr. Simmons, an incisive, erudite reviewer and essayist,
won a William Faulkner Foundation Award for Powdered Eggs  [ 1964 ],
recognized as a notable first novel. (He wryly called it his
'64th first novel.') The Boston Globe  said it was 'certainly among
the outstanding fictions of the ′60s.' [ Later, in 1971,* ] The novelist
Harry Crews heralded him as 'one of the finest comic voices to appear
anywhere in years.' "

— Sam Roberts in New York Times  obituary this evening

See also Harry Crews in this journal.

Roberts says Simmons also wrote "a savage sendup of  The New York Times
Book Review
, where he had worked as an editor for three decades."

Some not-so-savage related material —

'Watchmen'-like art in the Feb. 21, 2016, NY Times Book Review

* "Anywhere in years" — From http://www.nytimes.com/1971/11/21/archives/
an-oldfashioned-darling-by-charles-simmons- 202-pp-new-york-coward.html

Wednesday, January 18, 2017

An Associative Function …

Filed under: General — m759 @ 2:02 pm

Quoted here on December 16, 2006

'An associative function' in cubist collage and in Joyce's Ulysses, in a paper by Archie K. Loss

See also …

The date  of the "Seconds" review above, 16 Dec. 2006, was 
the reason for the requotation in the first paragraph above.

Sunday, December 4, 2016

London Recessional

Filed under: General — Tags: — m759 @ 12:01 pm

Jack London on Kipling —

Also for "Recessional."

Sunday, November 13, 2016

Dinkey

Filed under: General — Tags: — m759 @ 11:30 pm

Sewell is supposedly modeled on literary critic R. P. Blackmur.
For a quotation from Blackmur, see a post of June 1, 2006.

Friday, October 7, 2016

Paz

Filed under: General — Tags: , — m759 @ 11:27 am

The Paz quote below is from the last chapter
of his book, titled "The Dialectic of Solitude."

The phrase "dialectic of solitude" has been applied also to a 1967
book by the Colombian writer Gabriel García Márquez:

The conclusion of One Hundred Years of Solitude ,
a 1967 novel by Gabriel García Márquez —

"He was so absorbed that he did not feel the second surge of wind either as its cyclonic strength tore the doors and windows off their hinges, pulled off the roof of the east wing, and uprooted the foundations. Only then did he discover that Amaranta Úrsula was not his sister but his aunt, and that Sir Francis Drake had attacked Riohacha only so that they could seek each other through the most intricate labyrinths of blood until they would engender the mythological animal that was to bring the line to an end. Macondo was already a fearful whirlwind of dust and rubble being spun about by the wrath of the biblical hurricane when Aureliano skipped eleven pages so as not to lose time with facts he knew only too well, and he began to decipher the instant that he was living, deciphering it as he lived it, prophesying himself in the act of deciphering the last page of the parchments, as if he were looking into a speaking mirror. Then he skipped again to anticipate the predictions and ascertain the date and circumstances of his death. Before reaching the final line, however, he had already understood that he would never leave that room, for it was foreseen that the city of mirrors (or mirages) would be wiped out by the wind and exiled from the memory of men at the precise moment when Aureliano Babilonia would finish deciphering the parchments, and that everything written on them was unrepeatable since time immemorial and forever more, because races condemned to one hundred years of solitude did not have a second opportunity on earth."

Update of Saturday, October 8:

I do not recommend taking very seriously the work of Latin American leftists
(or American academics) who like to use the word "dialectic."

A related phrase does, however, have a certain mystic or poetic charm,
as pointed out by Wikipedia —

"Unity of opposites is the central category of dialectics,
and it is viewed sometimes as a metaphysical concept,
a philosophical concept or a scientific concept."

See also Bullshit Studies.

Sunday, September 25, 2016

Introduction to Pragmatism

Filed under: General — Tags: , — m759 @ 7:29 am

Stanford Encyclopedia of Philosophy
on the origins of Pragmatism:

"Pragmatism had been born in the discussions at
a ‘metaphysical club’ in Harvard around 1870
(see Menand…*). Peirce and James participated
in these discussions along with some other philosophers
and philosophically inclined lawyers. As we have
already noted, Peirce developed these ideas in his
publications from the 1870s."

From "How to Make Our Ideas Clear,"
by Charles Sanders Peirce in 1878 —

"The very first lesson that we have a right to demand that logic shall teach us is, how to make our ideas clear; and a most important one it is, depreciated only by minds who stand in need of it. To know what we think, to be masters of our own meaning, will make a solid foundation for great and weighty thought. It is most easily learned by those whose ideas are meagre and restricted; and far happier they than such as wallow helplessly in a rich mud of conceptions. A nation, it is true, may, in the course of generations, overcome the disadvantage of an excessive wealth of language and its natural concomitant, a vast, unfathomable deep of ideas. We may see it in history, slowly perfecting its literary forms, sloughing at length its metaphysics, and, by virtue of the untirable patience which is often a compensation, attaining great excellence in every branch of mental acquirement. The page of history is not yet unrolled which is to tell us whether such a people will or will not in the long-run prevail over one whose ideas (like the words of their language) are few, but which possesses a wonderful mastery over those which it has. For an individual, however, there can be no question that a few clear ideas are worth more than many confused ones. A young man would hardly be persuaded to sacrifice the greater part of his thoughts to save the rest; and the muddled head is the least apt to see the necessity of such a sacrifice. Him we can usually only commiserate, as a person with a congenital defect. Time will help him, but intellectual maturity with regard to clearness comes rather late, an unfortunate arrangement of Nature, inasmuch as clearness is of less use to a man settled in life, whose errors have in great measure had their effect, than it would be to one whose path lies before him. It is terrible to see how a single unclear idea, a single formula without meaning, lurking in a young man's head, will sometimes act like an obstruction of inert matter in an artery, hindering the nutrition of the brain, and condemning its victim to pine away in the fullness of his intellectual vigor and in the midst of intellectual plenty. Many a man has cherished for years as his hobby some vague shadow of an idea, too meaningless to be positively false; he has, nevertheless, passionately loved it, has made it his companion by day and by night, and has given to it his strength and his life, leaving all other occupations for its sake, and in short has lived with it and for it, until it has become, as it were, flesh of his flesh and bone of his bone; and then he has waked up some bright morning to find it gone, clean vanished away like the beautiful Melusina of the fable, and the essence of his life gone with it. I have myself known such a man; and who can tell how many histories of circle-squarers, metaphysicians, astrologers, and what not, may not be told in the old German story?"

Peirce himself may or may not have been entirely successful
in making his ideas clear.  See Where Credit Is Due  (Log24, 
June 11, 2016) and the Wikipedia article Categories (Peirce).

* Menand, L., 2001. The Metaphysical Club A Story of
Ideas in America
 
, New York:  Farrar, Straus and Giroux

Friday, September 16, 2016

A Counting-Pattern

Filed under: General,Geometry — Tags: , — m759 @ 10:48 am

Wittgenstein, 1939

Dolgachev and Keum, 2002

IMAGE- Dolgachev and Keum, coordinatization of the 4x4 array in 'Birational Automorphisms of Quartic Hessian Surfaces,' AMS Transactions, 2002

For some related material, see posts tagged Priority.

Monday, July 25, 2016

The Retinoid Self

Filed under: General,Geometry — m759 @ 1:10 pm

Trehub - 'Self as the neuronal origin of retinoid space'

"… which grounds the self" . . .

Popular Mechanics  online today

"Verizon exec Marni Walden seemed to
indicate Mayer's future may still be up in the air."

See also 5×5 in this  journal —

IMAGE- Right 3-4-5 triangle with squares on sides and hypotenuse as base

"If you have built castles in the air, 
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Thursday, July 7, 2016

About Nothing

Filed under: General — Tags: — m759 @ 9:16 pm

"For the listener, who listens in the snow, 
And, nothing himself, beholds 
Nothing that is not there and the nothing that is."

Wallace Stevens

See as well A Riddle for Davos.

Friday, July 1, 2016

Dead Poet

Filed under: General — m759 @ 2:56 pm
 
BBC News today ("4 hours ago" at 2:50 PM ET) —

Poet Sir Geoffrey Hill dies aged 84

British poet Sir Geoffrey Hill has died aged 84,
his wife has confirmed.

Alice Goodman said her husband died "suddenly,
and without pain or dread" on Thursday evening.

Sir Geoffrey was the Professor of Poetry at
Oxford University until last year, and best known for
Mercian Hymns , his 1971 collection of prose poems. . . .

Poet laureate Carol Ann Duffy told The Guardian :
"He was, in poetry, a saint and a warrior
who never gave an inch in his crusade to reach poetic truth."

See also Geoffrey Hill at Poetry Foundation and in this journal.

Thursday, June 23, 2016

Raiders of the Lost Code

Filed under: General — Tags: — m759 @ 11:00 am

From a web page

Breaking the Code of the Archetypal Self:
An Introductory Overview of the Research Discoveries
Leading to Neo-Jungian Structural Psychoanalysis

Dr. Moore will introduce his research and discoveries
with regard to the deep structures of the Self.
Tracing the foundations in the tradition of Jung’s
affirmation of the collective unconscious, Moore
will present his “decoding of the Diamond Body,”
a mapping of the deep structures of the Great Code
of the psyche. . . .

From the same web site

Googling "Jung" + "Diamond Body" shows that
Moore's terminology differs from Jung's.
The octahedron that Moore apparently associates
with his "diamond body" was discussed by Jung
in a different context. See selections from Ch. 14
of Jung's Aion
 "The Structure and Dynamics of the Self."

Dr. Moore appears as well in the murder-suicide story 
of last night's 11:18 PM ET post.

For the relevance of Aion  to "deep structures,"
see Jung + Diamond + Structure in this  journal
and, more specifically, "Deep  Structure."

Thursday, May 12, 2016

But Seriously …

Filed under: General — Tags: — m759 @ 7:31 pm

Google today released on GitHub an English parser,
Parsey McParseface .  From Google Research Blog

"Today, we are excited to share the fruits of our research
with the broader community by releasing SyntaxNet,
an open-source neural network framework implemented in 
TensorFlow that provides a foundation for 
Natural Language Understanding (NLU) systems.
Our release includes all the code needed to train new
SyntaxNet models on your own data, as well as 
Parsey McParseface , an English parser that we have
trained for you and that you can use to analyze English text."

"While the accuracy is not perfect, it’s certainly high enough
to be useful in many applications. The major source of errors
at this point are examples such as the prepositional phrase
attachment ambiguity described above, which require real
world knowledge (e.g. that a street is not likely to be located
in a car) and deep contextual reasoning. Machine learning
(and in particular, neural networks) have made significant
progress in resolving these ambiguities. But our work is still
cut out for us: we would like to develop methods that can
learn world knowledge and enable equal understanding of
natural language across all  languages and contexts."

But seriously

For some historical background, see (for instance) a book by
Ekaterina Ovchinnikova —

Integration of World Knowledge for
Natural Language Understanding
 
,
Atlantis Press, Springer, 2012.

A PDF of Chapter 2, "Natural Language Understanding
and World Knowledge," is available for download.

The philosophical background is the distinction between
syntax  and semantics . See (for instance)

Gian-Carlo Rota on Syntax and Semantics

Wednesday, May 11, 2016

By Diction Possessed

Filed under: General — Tags: — m759 @ 12:00 pm

Continued from Saturday, May 7, 2016 .

From an obituary in yesterday evening's online New York Times —

"I was writing plays, one-acters, about musicians
who were speakers of the idiom I loved most:
black American male speech, full of curse words,"
he wrote in an autobiographical essay. . . .

The obituary is for a poet who reportedly died on Saturday, May 7.

This  journal on that day ("By Diction Possessed") recalled the death
(on Valentine's Day 2015) of an English actor who was the voice of
the Ring in two of the "Lord of the Rings" films —

Backstory from Wikipedia — See Black Speech —

"The only example of 'pure' Black Speech is
the inscription upon the One Ring . . .

One Ring to rule them all,
One Ring to find them,
One Ring to bring them all
And in the darkness bind them. 
"

Thursday, April 14, 2016

Strange Awards

Filed under: General,Geometry — Tags: , , — m759 @ 10:38 am

From a review of a play by the late Anne Meara* —

"Meara, known primarily as an actress/comedian
(half of the team of Stiller & Meara, and mother of
Ben Stiller), is also an accomplished writer for the
stage; her After Play  was much acclaimed….
This new, more ambitious piece starts off with a sly
send-up of awards dinners as the late benefactor of
a wealthy foundation–the comically pixilated scientist
Herschel Strange (Jerry Stiller)–is seen on videotape.
This tape sets a light tone that is hilariously
heightened when John Shea, as Arthur Garden,
accepts the award given in Strange's name." 

Compare and contrast —

A circular I Ching

I of course prefer the Galois I Ching .

* See the May 25, 2015, post The Secret Life of the Public Mind.

Thursday, April 7, 2016

Plan 9 Continues (Very Slowly)

Filed under: General — m759 @ 1:00 pm

From the American Mathematical Society today —

Verena Huber-Dyson (1923-2016) 
Thursday April 7th 2016

Huber-Dyson, who worked in group theory and logic, died March 12 at the age of 92. She was born to Swiss parents in Naples and grew up in Athens but moved with her family to Switzerland in 1940 because of the war. Huber-Dyson received her PhD from the University of Zurich in 1947 and moved to the U.S. in 1948 for a post-doctoral fellowship at the Institute for Advanced Study. She held positions at many universities around the world and taught courses on the foundation of mathematics as a philosophy professor at the University of Calgary from 1973 to 1988. Her son, George Dyson, said that her last words were, "This will all go smoothly. Let's get going." She was an AMS member since 1949. Read more about her life.      

See also Huber-Dyson in this  journal.

Monday, March 28, 2016

Easter, 2016

Filed under: General — m759 @ 1:00 pm

"Minute by minute they live:
The stone's in the midst of all."
— "Easter, 1916"

A Philosophers' Stone
St. Patrick's Day, 2016

Tuesday, February 2, 2016

Depth Haiku

Filed under: General — m759 @ 8:30 pm

From yesterday's 2 PM post

From "Inception" —

Paraphrase of remarks by "Inception" director Christopher Nolan
at Princeton on June 1, 2015 —

"If you have built castles in the air, 
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Tuesday, January 26, 2016

Ground Plan

Filed under: General — Tags: — m759 @ 2:08 am

The New York Times , reporting yesterday on the death of
a distinguished expert in the field of artificial intelligence,
said that he “laid the foundation for the field.”

Related material:

“A Bad Case of Mixed Metaphors:
Psychiatry, Law, Politics, Society,
and Ezra Pound”

by Arnold M. Ludwig,
American Journal of Psychotherapy
2000 Winter; 54(1): 116-117

From that paper
the conceptual foundation for the field
continues to be primitive.”

See also, in this  journal, The Source (Oct. 4, 2014).
An image from that post

Ground plan for a game of
Noughts and Crosses

Wednesday, January 20, 2016

Fringe Physics and Beyond

Filed under: General,Geometry — m759 @ 11:00 am

"One day not long ago Oppenheimer stalked
up and down his office and divulged some
startling new discoveries about the 15 fundamental
particles of which the universe is made….

physicists today are wondering if these particles
are themselves actually the final, stark, immutable
and indivisible foundation stones of the universe
that until now they have been thought to be."

—Lincoln Barnett in LIFE magazine,
    Oct. 10, 1949, page 122

Fringe Physics

" astrophysics limits the number of fundamental particles to 15…."

— Franklin Potter at FQXi.org on Sep. 27, 2009

"I agree there can't be more than 15 fundamental particles."

— Lawrence B. Crowell at FQXi.org on Sep. 29, 2009

Beyond

There are, at any rate, 15 "final, stark, immutable* and indivisible*
foundation stones" (namely, 15 points ) of the finite projective
space PG(3,2). See Symplectic  in this journal.

For related physics, see posts tagged Dirac and Geometry.

* Update of Jan. 21, 2016 — I was carried away by Barnett's
   powerful rhetoric. These adjectives are wrong.

Monday, November 2, 2015

The Devil’s Offer

Filed under: General,Geometry — Tags: , — m759 @ 11:09 am

This is a sequel to the previous post and to the Oct. 24 post
Two Views of Finite Space.  From the latter —

” ‘All you need to do is give me your soul:
give up geometry and you will have this
marvellous machine.’ (Nowadays you
can think of it as a computer!) “

George Boole in image posted on All Souls' Day 2015

Saturday, October 31, 2015

Weaving World…

Filed under: General,Geometry — m759 @ 6:00 pm

Continues.

Addendum —


      See also Symplectic Structure 
      and Stevens's Rock.

Wednesday, August 5, 2015

At Zero Dark Thirty…

Filed under: General — Tags: — m759 @ 12:30 am

"I sing the body electric." (See previous post.)

Wednesday, July 8, 2015

In Memoriam: Stupski

Filed under: General — m759 @ 11:30 am

From the date of Lawrence Stupski's death —

See as well a search in this journal for "Foundation."

Design Thinking

Filed under: General — m759 @ 11:14 am

This post was suggested in part by last night's post
of 11:14 PM ET, Southern Charm, and by a post
of 11/14 last year, Another Opening, Another Show.

See also Design Thinking at Wikipedia and the following
two quotations —

CHARLESTON COUNTY, SC (WCSC) (today)
Dr. Gerrita Postlewait's contract for Superintendent
of Charleston County Schools was approved and
signed in a meeting with school board members 
Wednesday morning, a school system official says….
From 2006 to 2013, she was the chief K-12 officer for
the Stupski Foundation, a San Francisco-based
education reform nonprofit. [See related page.]

PHILANTHROPY.COM (Aug. 2, 2012)
Chris Tebben, executive director of Grantmakers for
Education, says the [Stupski] foundation was among
the first to consider how the problem-solving approach
known as “design thinking” could play a role in improving
education.

Related cinematic remarks:  Robot Overlords (now on-demand).

Friday, June 12, 2015

Dickens for Child Buyers

Filed under: General — m759 @ 1:00 am

"              … yet the dread
Of dying, and being dead,
Flashes afresh to hold and horrify."

— Philip Larkin, "Aubade"

From tonight's New York Times  obituaries —

See as well "Child Buyer" in this journal.

Tuesday, June 2, 2015

Miniature Lowry

Filed under: General,Geometry — m759 @ 7:59 am

A review describes the main character in the 1981 novel
The Knife in My Hands —

"His other peculiar characteristic is a fascination, developed during
his university years, with the Cabala and, like a miniature Lowry,*
he spends much of his time wandering drunkenly through its
labyrinthine mysteries."

AA motto:  "Principles before personalities."

* Related material:  Back to the Real.

Wednesday, May 20, 2015

Earlier…

Filed under: General — m759 @ 1:00 am

Templeton reportedly died on Saturday, May 16, 2015.

Wednesday, May 6, 2015

Narrative Metaphysics

Filed under: General — m759 @ 11:01 pm

(Continued from Dec. 13, 2014.)

David Lavery's enthusiasm today for the Marvel Comics
"Infinity Stones" suggests a review of The Foundation Stone
mentioned in the post Narrative Metaphysics of 12/13/2014.

See as well "Many Dimensions" in this journal.

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